baber/WOPTO huggingface dataset:
Patent JP-H11341293-A (JP)
Title: Color matching method for main print printed matter and proof print printed matter by utilizing plate making data
Inventor: SAKANE KENICHI
IPC: G03F5/00
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To produce the main printed matter of the same color as a proof printed matter, to reduce costs and time and to improve efficiency by considering a printing direction before forming a main print printing plate and adjusting plate making data. SOLUTION: The data conversion means 1 of a direct printing means 10 is constituted of a computer, and based on data for which the plate making data prepared in a pre-press system and finalized are converted and turned to dot images by a prescribed software program, the dot area rate of respective assembled patterns in the case of outputting an assembled main printing plate through a machine plate output means is calculated, the area rate of the dot images of the respective patterns is adjusted and the dot area rate of the respective patterns on the assembled main print printing plate is adjusted. Then, by the machine plate output means 2, the main print printing plate assembled by faithfully reflecting the dot area rate is outputted based on generated dot image data. Thus, the colors of the main print printed matter and a proof print printed matter are matched.
Patent JP-H09325468-A (JP)
Title: Half-tone phase shift mask and its manufacture
Inventor: KOMORITANI KOJI
IPC: G03F1/32
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of an awkward exposure of resist by forming the region in the range of the prescribed distance from a light transmission region into a semitransmission structure by a semi-transmission phase shifter layer, and forming the region outside the range into a shielding structure or a non-transmission structure. SOLUTION: The region in the range of the prescribed distance from a light transmission section 1 is formed into a semi-transmission section 2 by a semi-transmission phase shifter layer, and the region outside the range of the prescribed distance is formed into an outer region section 3. The outer region section 3 is constituted of a shield section made of a shield layer or a non-transmission section made of a non- transmission layer. The light passing through the light transmission section 1 becomes the transmitted light 8, and the light passing through the semi-transmission section 2 becomes the transmitted light 9 near the transmitted light 8.  The light quantity of the transmitted light 9 is smaller than the light quantity of the transmitted light 8, however the transmitted light 9 interferes with the transmitted light 8, and the light quantity sufficient to improve the light intensity space distribution of an edge portion is secured. The exposed light does not pass through the outer region section 3 at all, or only an extremely small light quantity passes through it.
Patent JP-S5933818-A (JP)
Inventor: KUGUHARA KUSUO
IPC: H01L41/39
Filed: 1982-08-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11336323-A (JP)
Title: Water stop structure of concrete and treatment method thereof
Inventor: NISHIYAMA NAOHIRO
IPC: E04G21/02
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a concrete placing joint part and its treatment method for stopping water of the concrete placing joint part easily and positively at a low cost. SOLUTION: At least a part around placed concrete 3 is provided with a water stop layer 6 formed of soil suspension of swelling material or a mixture of swelling material. The water stop layer 6 is formed of a mixture formed by mixing swelling material with material for heightening adhesive strength of the swelling material. After providing a frame part 5 surrounding the bottom part of a placing joint part 4 of concrete, the soil suspension of the swelling material is poured into a part surrounded by the frame part, to form the water stop layer 6 at the bottom part of the placing joint part 4 of concrete.  The mixture formed by mixing the swelling material with the material for heightening the adhesive strength of the swelling material is applied or filled into a form 7 used for the concrete placing joint part 4 at the time of placing following side concrete 8 or the inner surface of an external wall where concrete is poured, to form the water stop layer.
Patent JP-S5846616-A (JP)
Title: Wafer fixing apparatus
Inventor: SUGIHARA MICHIYUKI
IPC: H01L21/683
Filed: 1981-09-16
Abstract: PURPOSE:To always maintain the horizontality of a wafer table by using a wafer adsorbing hole change-over plug in accordance with the diameter of a wafer. CONSTITUTION:A wafer W3 with its diameter larger than the outer diameter of an annular groove 13 can be fixed as follows: Remove a bar-shaped part 27 at the extreme end of a sucking hole change-over plug 26, threadably attach the plug 26 to a tapped hole 25, and insertion holes 17a-20a are closed to connect sucking holes 14a-16a with radial paths 17-20. Thus, placing the wafer W3 on a wafer placing surface 13 of a main body 12 generates negative pressure to act upon the sucking holes 14a-16a, thereby strongly sucking the wafer for it to be fixed. For a wafer W4 with its diameter smaller than the diameter of the annular groove 16, proceed as follows: Threadably attach to a tapped part 28 of the plug 26 a bar-shaped part 27 having the length to cut the connection between the sucking hole 16a and the radial paths 17-20, threadably attach the plug 26 to the main body 12, and only that connection is cut. Thus, placing the wafer W3 on the placement surface 13 generates negative pressure to act upon the  sucking holes 14a, 15a, thereby attracting the wafer.
Patent JP-H11341059-A (JP)
Title: Compressed code decoder
Inventor: MATSUMOTO MASAHARU
IPC: H04N19/00
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a compressed code decoder capable of executing processing in parallel by dividing functions and capable of decoding a compressed code by reducing a processing speed. SOLUTION: A 1st control circuit 14 finds out a difference between the accumulated length of compressed codes in an accumulated length recording circuit 11 and the whole length of the compressed codes of a packet to be decoded in a 3rd recording circuit 13. When the difference is smaller than zero, the circuit 14 executes no operation. When the difference is more than zero, the circuit 14 recordes the difference in the circuit 11. Then the circuit 14 reads out the whole length of compressed codes of a succeeding packet from a 1st recording circuit 12, writes the read contents in the 3rd recording circuit 13 and reads out packet reproducing time from the circuit 12. When the reproducing time is read out, an output circuit 8 outputs a signal decoded by a decoding circuit 7 at the timing of the reproducing time.  When the reproducing time is not read out, the decoded signal is outputted so as to be continued to a preceding output signal.
Patent JP-S5768046-A (JP)
Title: Probe card
Inventor: NAKAMORI SUSUMU
IPC: H01L21/66
Filed: 1980-10-16
Abstract: PURPOSE:To improve the accuracy of measurement by composing a probing stylus connected at one end to a lead wire of a printed board and contacted at the other end to the electrode of an element of a plurality of electrically insulated conductors, thereby eliminating the influence of contacting resistance. CONSTITUTION:A probing stylus used for a probe card is formed in a coaxial sectional shape insulated at central and peripheral conductors C, E with insulator D between the connecting point A to a printed board to the contacting part B with an electrode. At the measuring time conductors C, E are simultaneously contacted with the electrode, for example, in such a manner that one is used as energizing  terminal and the other is used as a potential measuring terminal. Thus, it can eliminate the neccessity of providing two electrodes on the element even in the measurement of affecting the influence of the contacting resistance, and an accurate measurement can be performed wherein contacting resistance is removed.
Patent JP-S5768839-A (JP)
Title: Electrophotographic receptor
Inventor: SASAKI MASAOMI
IPC: C09B56/04
Filed: 1980-10-18
Abstract: PURPOSE:To obtain an elecrrophotographic receptor easy in manufacture and high in strength, by forming a photosensitive layer containing a specified azo pigment as a charge generating substance, and 1, 3, 4-oxadiazole compound as a charge transfer substance on a conductive substrate. CONSTITUTION:A photosensitive layer formed on a conductive substrate contains as a charge generating substance an azo pigment represented by the formulaeI, III, IV, V, VI, etc. in which A is the formula II, etc. (X is optionally substituted benzene, naphthalene, indole, carbazole, or benzofuran ring; Ar1 is an optionally substituted benzene, naphthalene, or heterocyclic ring; and R1 is H or optionally substituted alkyl or phenyl); and R is H or optionally substituted alkyl; and as a charge transfer substance 1, 3, 4-oxadiazole compound represented by the formula VII in which R1, R2 are alkyl, dialkylamino, diarylamino, styryl, naphthyl, anthryl, or heterocyclic residue, or their substituted compounds.
Patent JP-H11322766-A (JP)
Title: Production of bis(3-aminopropyldimethylsilyl)benzene compound
Inventor: KUBOTA TORU
IPC: C07F7/10
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound simply and at a low cost by hydrosilylating an N,N-bis(trimethylsilyl)arylamine with a bis(dimethylsilyl) benzene compound and successively removing trimethylsilyl groups. SOLUTION: (D) Bis(3-aminopropyldimethylsilyl)benzene compound expressed by formula II is obtained by hydrosilylating (A) an N,N-bis(trimethylsilyl) arylamine and (B) a bis(dimethylsilyl)benzene compound expressed by formula I in the presence of (C) a platinum catalyst preferably at a temp. of 0-200 deg.C, successively eliminating trimethylsilyl groups under reflux preferably at a temp. of 0-200 deg.C. The amount of the ingredient A is preferably 1-3 moles for 1 mole of the ingredient B. The used amount of the ingredient C is preferably 0.1-1000 ppm for the ingredient A. The trimethylsilyl group-eliminating reaction is carried out by mixing a compound having an active hydrogen.
Patent JP-S631299-A (JP)
Title: Low magnetism leak speaker
Inventor: TAKEWA HIROYUKI
IPC: H04R9/00
Filed: 1986-06-20
Abstract: PURPOSE:To prevent the occurrence of color blur and color deviation of a high definition television receiver by forming an enclosure stuck to the inside bottom of a bottomed deep drawing frame consisting of a magnetic material and providing a shield cover on the outside peripheral part of the enclosure and forming the sheild cover into a body of revolution whose section is an ellipse having the minor axis in the radial direction of a diaphragm. CONSTITUTION:A magnetic sheild cover 29 consisting of a magnetic material is arranged in the outer peripheral part of a bottomed deep drawing frame 20 between a spacer 30 consisting of a paramagnetic material between them. An enclosure 22 has a bottom larger than the outside of a magnetic circuit 19 and is formed to stick to the inside bottom of the frame 20 consisting of a magnetic material. The leaked magnetic flux density on the outside of the frame is low in the transverse direction of the frame and is high in the lower part. However, there is not a magnetic potential difference on the sheild cover 29 because the shield cover 29 is formed into a body of revolution whose section is along an isomagnetic flux face from a point E to a point G and is an ellipse having the minor axis in the radial direction of the diaphragm. Thus, the magnetic flux leaked out of the frame 20 is shut by the shield cover 29 and is not leaked to other spaces.
Patent JP-H06327119-A (JP)
Title: Joint box for electrical wiring
Inventor: KAWAGUCHI TAKEO
IPC: H02G3/08
Filed: 1993-05-12
Abstract: PURPOSE:To eliminate the risk where signal is transmitted while a bundle of connection wires are exposed and to secure the safety of the wiring by mounting a latch stage to the tip of a bridging tool for preventing falling-off from a box. CONSTITUTION:After a latch stage 8 is locked by inserting the tip of a bridging tool 5 into a screw hole 3 provided at the center side part located at a position slightly inside and opening 2 of a box 1, it is inserted into a symmetrical hole 4 and is housed. Then, the bridging tool 5 is brought closer so that the latch stage 8 cannot interfere with a bundle of connection wires when covering the bundle of connection wires, the inside of the box 1 is released for covering, and then the box 1 is accurately covered. Then, the position of the bridging tool 5 matches the position of the space created at the center lower part of the bundle of connection wires. When the bridging tool 5 is inserted into the symmetrical hole 4 and then a head part 6 of the bridging tool 5 is rotated from the bridging tool 5 from the position where the tip of the bridging tool 5 enters the symmetrical hole 4 through a space, an underhead screw 7 is screwed into the screw hole 3 and is formed in one piece with the box 1, thus preventing the bridging tool 5 from being pulled out since it is rejected by the lower part of the bundle of connection wires and hence eliminating the risk where signal is transmitted while the bundle of connection wires are exposed and maintaining the safety of wiring.
Patent JP-S6124317-A (JP)
Title: Cut-off frequency variable type low cut filter circuit
Inventor: TAKAHASHI SATOSHI
IPC: H03H11/12
Filed: 1984-07-12
Abstract: PURPOSE:To reduce automatically cross modulation distortion by connecting low cut filter circuits in series for a proper number of stages comprising capacitors of series connection and voltage controlled variable resistor circuits connected in parallel and controlling each cut-off frequency with a DC voltage rectifying a low frequency component of an input signal. CONSTITUTION:A junction transistor (TR) where it is inoperative with a base- emitter voltage VBE is a prescribed value or below and a collector-emitter resistance RCE is large, is used for a voltage controlled variable resistance circuit Rv, then the cut-off frequency Fc of a low cut filter circuit LCF is increased gradually when the base-emitter voltage VBE is a prescribed value or over and gradually decreased at fall-down. Then the characteristic is cut partially depending on the base-emitter voltage VBE at a low sound frequency within an audible band. The circuit is a low cut filter circuit whose cut-off frequency Fc is adjusted automatically depending on the level of a DC voltage ed rectifying the low frequency component of the input signal and generation of cross modulation is prevented to the utmost.
Patent JP-S6037894-A (JP)
Title: Vertical convergence correcting circuit
Inventor: NATSUME KIMIO
IPC: H04N17/04
Filed: 1983-08-09
Abstract: PURPOSE:To simplify a correcting circuit by obtaining a difference of correction quantity between reference dots provided in every scanning line and obtaining a correction quantity in every scanning line on a basis of a correction quantity, which is obtained by dividing equally this difference, and correction quantities corresponding to reference dots. CONSTITUTION:Correction quantities corresponding to convergence adjusting dots are stored in a one-frame memory 6. A correction quantity A of the second rows of dots is read out from the memory 6 and is applied to a multiplexer 17. A correction quantity of the first row is read out from a 1H register 7 and is applied to a multiplexer 18. A subtractor 19 obtains a difference between correction quantities A and B and divides equally this difference in accordance with the number of horizontal raster scanning lines, and the correction quantity obtained by this equally dividing the difference is added to the correction quantity B successively to output the correction quantity from an LPF13.
Patent JP-H07329391-A (JP)
Title: Outputting device, and method of avoiding output interruption
Inventor: TOYOKURA YOUICHI
IPC: H04N1/00
Filed: 1994-06-03
Abstract: PURPOSE:To provide an outputting device capable of avoiding an outputting interruption to be caused by an absence of paper without troubling the user during the period of an outputting operation. CONSTITUTION:There are provided on the laser beam printer 1000 a plurality of paper feeding cassettes for housing recording paper with different sizes respectively, and also provided thereon are detecting means for detecting the presence or absence of recording paper in respective paper feeding cassettes, and changing means (not shown) for changing the present using paper feeding cassette 1008 to the other paper feeding cassette 1008. The detected results of the detecting means are given to a control unit 1001, and the control unit 100 Indicates the changing means to change the paper feeding cassette 1008 on the basis of the detected results of the detecting means. The detecting means cooperates with the changing means each other to construct a system for avoiding an outputting interruption caused by an absence of paper.
Patent JP-S5478952-A (JP)
Title: Variable attenuator
Inventor: NAKAGAKI HARUSHIGE
IPC: H03H11/24
Filed: 1977-12-07
Abstract: PURPOSE:To establish the potentimeter unit having less distortion, by operating with the normal operation region with the DC voltage superimposed of the polarity of the normal operation region of FET on AC input signal, in the variable attenuator consisting of impedance element and FET element. CONSTITUTION:DC bias 35 is superimposed on the signal source 34, the bias voltage of -VDD is given between the drain and source of MOSFET 10, operating it only at the normal operation region of FET 10. The resistors 11 and 12 are taken equal and the voltage having the amplitude 1/2 of the signal voltage across the drain and source is fed back to the gate 1, eliminating the saturation of the voltage VDS between the drain and source and the drain current ID characteristics. Thus, the output conductance GDS between the drain 2 and the sorce 3 of FET10 is almost determined with the gate bias voltage VGS, and the straight line part of VDS-ID characteristics is utilized, then the electronic potentiometer less in amplitude distortion can be obtained by varying the gate bias 7.
Patent JP-S5848436-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUKUYAMA TOSHIHIKO
IPC: H01L21/76
Filed: 1981-09-18
Abstract: PURPOSE:To enable to improve the degree of integration by a method wherein the area which will be turned to be useless due to bird beaks is substantially reduced as compared with the conventional one by providing an insulation layer isolation structure, the V or U groove of which is buried with an oxide substance and polycrystalline silicon. CONSTITUTION:A silicon epitaxially grown layer, a silicon dioxide film (SiO2 film) and a silicon nitride film (Si3N4 film) are formed on a silicon single crystal substrate, a selective etching is performed on these nitride and oxide films using a photoetching method, and a V or U groove reaching the single crystal substrate from the surface of the epitaxial layer is formed. After said V groove has been formed, a thin SiO2 film 11 (1,000Angstrom  in thickness for example) is formed by performing thermal oxidization on the epitaxially grown layer 2 located on the exposed surface of the V groove and the single crystal substrate 1. At this time, the thickness of the silicon to be oxidized by heat is to be made approximately one half of that of the SiO2 film 11 (500Angstrom ), and almost no bird beak which will creep under the Si3N4 film 4 on the edge of the groove V is generated.
Patent JP-2000327459-A (JP)
Title: Silicon carbide jig for low pressure cvd and its production
Inventor: KAMISUKE YOICHI
IPC: H01L21/31
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the stripping of CVD-film without treatment for roughening the surface by an abrasive by controlling the thickness and average surface roughness of a SiC coating to be in each specified range, while SiC coating is coated on a SiC-impregnated SiC jig using a low pressure CVD device in the semiconductor production process. SOLUTION: The thickness of the SiC coating is 20 to 150 μm, preferably 40 to 70 μm, and the average surface roughness Ra is 1.5 to 5.0 μm, further preferably, the maximum surface roughness Rmax is 2.0 to 3.0 μm. The SiC jig A is obtained by coating a CVD-SiC coating film 2 onto the surface of a SiC-impregnated SiC base material 1, and the adhesion of the coating film 2 to a CVD-film 4 such as Si3N4 which is formed on the coating film 2 is improved due to the surface roughness (unevenness) of the coating film 2. In the process for forming the SiC coating film 2 on the surface of the SiC-impregnated SiC base material, it is preferable that the SiC coating film 2 is formed by introducing source compounds for forming the SiC coating film into a low pressure CVD device and coating at 1,000 to 1,270 deg.C and 20 to 300 Torr in a non-oxidizing atmosphere.
Patent JP-S621334-A (JP)
Inventor: JIYON CHIYAARUZU FUEGURAA
IPC: H04L25/03
Filed: 1986-06-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05308896-A (JP)
Title: Method for reserving cold and transporting large-sized fish
Inventor: ITO SHINJI
IPC: F25D3/00
Filed: 1992-05-13
Abstract: PURPOSE:To obtain a method for reserving cold and transporting a large-sized fish such as a tuna in which the large-sized fish can well be subjected to cold reservation and the fish body can be transported in its state of prevented damage. CONSTITUTION:A tuna (M) is wrapped in a cold reserving sheet 1, having one surface constructed of a water absorbing sheet such as a nonwoven fabric and many divided enclosed parts 2 and 2. Cold air is produced from a water absorbing resin sealed in the respective divided enclosed parts 2 to provide the tuna with a good cold reserved state and the fish body of the tuna (M) can well be prevented from damaging by the expanded resin in the divided enclosed parts 2.
Patent JP-S627756-A (JP)
Title: Impact-resistant methacryl resin composition
Inventor: TATEYAMA MASAMITSU
IPC: C08L51/06
Filed: 1985-07-03
Abstract: PURPOSE:To provide the titled composition having excellent weather-resistance and low-temperature impact resistance and composed of a methacrylate resin and a copolymer produced by enclosing a specific thickened rubbery copolymer with a crosslinked acrylate copolymer and grafting methyl methacrylate, etc., thereto. CONSTITUTION:(A) A rubbery polymer latex composed of an alkyl acrylate and 1,3-butadiene is thickened with (B) (i) an acid group-containing copolymer in a polymer latex obtained by the emulsion polymerization of an unsaturated acid and an alkyl acrylate and (ii) a specific oxyacid salt, and the thickened rubber is added with (C) an alkyl acrylate, a styrene compound and a copolymerizable polyfunctional monomer. The mixture is polymerized to obtain an elastomer having double structure. The elastomer is mixed with (D) a graft- copolymer having a multi-layer structure and obtained by the polymerization of a monomer (mixture) composed mainly of methyl methacrylate and (E) a methacrylate resin composed mainly of methyl methacrylate.